import { describe, expect, test } from "bun:test";
import { submissionWebhookMessage } from "@/lib/submission-webhook";
import type {
  NormalizedSubmissionAnswer,
  SubmissionQuestion,
} from "@/lib/submission-intake";

const questions: SubmissionQuestion[] = [
  {
    id: "name",
    type: "text",
    label: "Character name",
    required: true,
    options: [],
    allowOther: false,
  },
];

const answers: NormalizedSubmissionAnswer[] = [
  {
    questionId: "name",
    value: "Erika",
    imageCdnId: null,
    displayValue: "Erika",
  },
];

test("uses an image URL for image-only placeholders", () => {
  expect(submissionWebhookMessage({
    template: "Image: {1}",
    isUpdate: false,
    userName: "Gunshiz",
    discordId: "123",
    submissionLink: "https://erika.sudloh.com/admin/form/form-1/result/submission-1",
    questions,
    answers: [{
      questionId: "name",
      value: "",
      imageCdnId: "img-1",
      displayValue: "",
    }],
    oldAnswersByQuestionId: {},
  })).toBe("Image: /cdn/img-1");
});

test("uses the configured template", () => {
  expect(submissionWebhookMessage({
    template: "New answer: {1} by {username} ({id})",
    isUpdate: false,
    userName: "Gunshiz",
    discordId: "123",
    submissionLink: "https://erika.sudloh.com/admin/form/form-1/result/submission-1",
    questions,
    answers,
    oldAnswersByQuestionId: {},
  })).toBe("New answer: Erika by Gunshiz (123)");
});

test("uses a submission result link placeholder", () => {
  expect(submissionWebhookMessage({
    template: "Review: {link}",
    isUpdate: false,
    userName: "Gunshiz",
    discordId: "123",
    submissionLink: "https://erika.sudloh.com/admin/form/form-1/result/submission-1",
    questions,
    answers,
    oldAnswersByQuestionId: {},
  })).toBe("Review: https://erika.sudloh.com/admin/form/form-1/result/submission-1");
});

describe("default templates", () => {
  test("sends a new-submission message when its template is blank", () => {
    expect(submissionWebhookMessage({
      template: null,
      isUpdate: false,
      userName: "Gunshiz",
      discordId: "123",
      submissionLink: "https://erika.sudloh.com/admin/form/form-1/result/submission-1",
      questions,
      answers,
      oldAnswersByQuestionId: {},
    })).toBe("New submission from Gunshiz (123).");
  });

  test("sends an update message when its template is blank", () => {
    expect(submissionWebhookMessage({
      template: " ",
      isUpdate: true,
      userName: "Gunshiz",
      discordId: "123",
      submissionLink: "https://erika.sudloh.com/admin/form/form-1/result/submission-1",
      questions,
      answers,
      oldAnswersByQuestionId: { name: "Old name" },
    })).toContain("Submission updated by Gunshiz (123).");
  });
});